Greatest Common Factor of 70, 31, 60, 979

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 70, 31, 60, 979 by common division method
• Greatest Common Factor of 70, 31, 60, 979 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 979

List of positive integer factors of 979 that divides 979 without a remainder.

1,11,89,979

Greatest Common Factor

We found the factors 70,31,60,979 . The biggest common factor number is the GCF number.
So the greatest common factor 70,31,60,979 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 45, 30, 61, 543
• GCF of 77, 67, 76, 178
• GCF of 31, 61, 34, 641
• GCF of 99, 26, 33, 157
• GCF of 23, 34, 47, 284

1. What is the GCF of 70, 31, 60, 979?

Answer: GCF of 70, 31, 60, 979 is 1.

2. How to Find the GCF of 70, 31, 60, 979

Answer: Greatest Common Factor(GCF) of 70, 31, 60, 979 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(70, 31, 60, 979) = 1.